<!-- 编辑弹窗 -->
<template>
  <el-dialog
      width="500px"
      class="role-edit"
      :visible="visible"
      :lock-scroll="false"
      v-dialog-movable="false"
      custom-class="ele-dialog-form"
      :title="(isUpdate?'编辑' : '添加') + '角色'"
      @update:visible="updateVisible"
      :close-on-click-modal="false">
    <el-form ref="form" :model="form" :rules="rules" label-width="100px">
      <el-form-item label="角色名:" prop="RoleName">
        <el-input clearable v-model="form.RoleName" placeholder="请输入角色名"/>
      </el-form-item>
      <el-form-item label="备注:" prop="RoleDesc">
        <el-input
            clearable
            type="textarea"
            class="role-desc"
            v-model="form.RoleDesc"
            placeholder="请输入角色备注"/>
      </el-form-item>
    </el-form>
    <div slot="footer">
      <el-button @click="updateVisible(false)">取消</el-button>
      <el-button type="primary" :loading="loading" @click="save">保存</el-button>
    </div>
  </el-dialog>
</template>

<script>
export default {
  name: 'save-role',
  props: {
    // 弹窗是否打开
    visible: {
      type: Boolean,
      default: false
    },
    // 编辑回显的数据
    data: {
      type: Object,
      default: () => {
        return {}
      }
    },
  },
  data () {
    return {
      // 表单数据
      form: this.initFormData(this.data),
      // 表单验证规则
      rules: {
        RoleName: [
          { required: true, message: '请输入角色名', trigger: 'blur' }
        ]
      },
      // 提交状态
      loading: false,
      // 是否是编辑
      isUpdate: false
    }
  },
  watch: {
    data () {
      this.isUpdate = !!(this.data && this.data.RoleID)
      this.form = this.initFormData(this.data)
    }
  },
  methods: {
    /* 保存编辑 */
    save () {
      this.$refs['form'].validate((valid) => {
        if (!valid) return false
        let data = {
          RoleName: this.form.RoleName,
          RoleDesc: this.form.RoleDesc,
        }
        if (this.isUpdate) {
          data.RoleID = this.form.RoleID
        }
        this.loading = true
        let requestUrl = this.isUpdate ? '/role/update' : '/role/create'
        this.$http.post(requestUrl, data).then(res => {
          this.loading = false
          if (res.data.code === 200) {
            this.$message.success(res.data.msg)
            this.updateVisible(false)
            this.$emit('done')
            this.form = this.initFormData({})
          }
        }).catch(() => {
          this.loading = false
        })

      })
    },
    /* 更新visible */
    updateVisible (value) {
      this.$emit('update:visible', value)
    },
    /* 初始化form数据 */
    initFormData (data) {
      let form = {}
      if (data) {
        Object.assign(form, data)
        form.IsStaffShow = Number(form.IsStaffShow)
      }
      return form
    },
  }
}
</script>
<style lang="scss">
.role-edit {
  .role-desc, .role-desc textarea {
    height: 100px;
  }
}
</style>
